National Weather Service United States Department of Commerce
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Last Map Update: Mon, May 18, 2026 at 5:04:28 pm CDT

Current radar loop for Houston, TX.
A cluster of thunderstorms is expected to develop across central and northeast Texas Tuesday afternoon. This cluster of storms is expected to move across southeast Texas Tuesday evening through early Wednesday morning. Some of these storms will be capable of becoming strong to severe, mainly Tuesday night.
A cluster of thunderstorms is expected to move across southeast Texas late Tuesday into Wednesday morning. Rainfall amounts will average 1 to 3 inches with locally higher totals mainly north of I-10. Areawide Marginal Risk (level 1 of 4) of Excessive Rainfall.
Unsettled pattern will lead to continued high chances for showers and thunderstorms, with additional rounds of moderate to heavy rainfall. This rainfall will generate runoff and river responses, especially where we see repeated heavy rainfall over the same locations.
High rain chances through the weekend. Temperatures near normal through the weekend.
There is a high risk of rip currents along all Gulf facing beaches through Tuesday evening. Stay away from rocks and swim near a life guard.
A Small Craft Advisory is now in effect until Tuesday morning from High Island to Matagorda Ship Channel out 60 nautical miles, including Galveston Bay and Matagorda Bay. Winds will be out of the southeast at 20 kts. with gusts to 30 kts. Seas will be 5-8 ft with rough bay waters.



 Current Weather Observations...
Location Time
(CDT)
Weather Vsby.
(SM)
Temp.
(ºF)
Dewpt.
(ºF)
Hum.
(%)
Wind
(mph)
Wind Chill / Heat Index
(ºF)
Pres.
(in)
Crockett01:35Rain \ Mist \ Lightning Observed36666100CALM-30.09
Caldwell16:15Partly Cloudy10877158SSE 20G2893 [HI]29.87
College Station15:53Partly Cloudy10907357SSE 20G2898 [HI]29.87
Huntsville15:53Mostly Cloudy8877363SSE 17G2995 [HI]29.90
Navasota16:35Partly Cloudy10907869SSE 20G24104 [HI]29.86
Conroe15:53Mostly Clear10887565SSE 16G2598 [HI]29.92
Hooks Airport15:53Mostly Cloudy8887463SE 15G2697 [HI]29.90
Intercontinental Airport15:53Mostly Cloudy10867569SSE 1595 [HI]29.91
Houston Hobby Airport15:53Mostly Cloudy8877669SSE 1698 [HI]29.91
Sugar Land15:53Overcast10887667SSE 20G2699 [HI]29.90
Wharton16:35Overcast7867672SSE 17G2195 [HI]29.89
Pearland15:53Overcast7837577SSE 9G22-29.94
Ellington Field15:54Overcast10847574SE 18G2492 [HI]29.91
La Porte16:15Overcast10837679SE 1592 [HI]29.93
Angleton/Lake Jackson15:53Overcast10847574SSE 22G3092 [HI]29.91
Galveston16:25Overcast10847779SE 20G2694 [HI]29.93
Bay City16:35Mostly Cloudy10838194SE 1796 [HI]29.86
Palacios15:53Haze6837885SE 2093 [HI]29.87
Rig 20 Miles SE of Galveston16:35Mist3807788SE 24-29.95
Rig 20 Miles SE of Matagorda16:40Mist48282100SE 1396 [HI]29.93


 
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